There was troubling news at the end of last week, as Automotive News [sub]’s Rick Kranz reported that an unnamed automaker was quietly accusing another unnamed automaker of tweaking its EPA fuel economy tests, arguing

There’s a noticeable difference between the mpg number posted on some cars’ window sticker and an analysis of the data submitted by automakers to the EPA.

We’ve tried to get several automakers to comment on the accusation, but nobody wants to touch it. But, as we’ve looked into the issue, a few more details have surfaced that seem worth sharing. Hit the jump for the latest…
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It’s been 12 years since BMW offered a four-cylinder engine on a US-market offering, but starting this October, US dealers will begin offering new “TwinPower”four-pot versions of the Z4 roadster and 5-series sedan. And, as BMW’s US-market boss Jim O’Donnell explains to Automotive News [sub], there’s no reason to fear the four… anymore.

It wasn’t in line with our image, because it didn’t have the performance of the six cylinder. We were selling ourselves as the ultimate driving machine and really it wasn’t. Now that the engines have developed so far, it’s not an issue at all.

But now BMW is offering four-bangers because they offer an even better driving experience, right? Less weight, better turn-in, that kind of thing… right?
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GM tightened its ties with Volt battery cell provider LG this week, announcing a deal to jointly develop next-generation electric vehicles. GM, along with the other Detroit-based OEMs, have been seeking closer ties with their suppliers, and as the JoongAng Daily reports, this deal helps LG at a time when the Korean conglomerate has been struggling

Two of LG’s pillars – LG Electronics and LG Display – are floundering. LG missed the boat on smartphones and persistently-low prices of display panels have plagued LG Display.

LG officials are hoping the EV project will give it momentum.

And though it’s no surprise that GM wants to move into the pure-EV market, its gamble on the extended-electric Volt has backed it into something of rhetorical corner.
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We’ve heard about range-extending trailers which could allow EVs to become range-extended plug-in hybrids, but how about this: a trailer with its own battery storage, regenerative braking and even electric-drive assist. That’s the idea behind German camper trailer firm Knaus Tabbert’s concept, on display this summer at Düsseldorf’s Caravan Salon. And besides adding hybrid capabilities to the car that happens to be towing the trailer, the trailer itself can use the energy gained through regenerative braking for its climate control, refrigerator, lights and more. Autobild reports:

Here’s how it works: Two AC generators, each with 850 watts of power are connected to each wheel of the caravan. The energy generated during the drive is stored in lead-acid batteries, which add an extra weightof 70 to 80 kilos. Starting at a speed of about ten km/h the generators begin feeding electricity to the batteries, and the maximum charge power is available by about 35 km/h. If the Caravan’s electricity use is limited to seven hours per day (total power 100 watts), campers can take advantage of up to four days of independence from an external power supply.

Even if you don’t understand German, you might enjoy the video above, which demonstrates many of the promised functions of this system. Outside of videos though, the system still is not ripe for public sale, according to its developer. There’s still no word on when it will be ready or how much it will cost, but it’s one of many small ways that hybrid technology is seeping into nearly every form of transportation.

With the environment taking an ever-larger place in automotive advertising, it’s interesting to note that Fisker’s latest brochure puts green in its place: behind sexy. Of course these sultry images [via BusinessInsider] aren’t free from environmental overtones, featuring taglines like “designed to get you hot, not the planet,” but it’s clear that Fisker is more heavily relying on the most traditional tool in the advertising playbook. Why? For one thing, even though Fisker is delivering Karmas, the EPA has not yet certified its efficiency rating… so we don’t even know how environmentally friendly it is yet. For another the Karma’s main rival, Tesla’s forthcoming Model S, is pure electric and therefore more appealing to wealthy environmentalists. Finally, unlike environmental messaging, sex doesn’t remind people that Fisker was the beneficiary of over half a billion dollars in government loans. Plus, sex is still, well, sexy. The more things change, the more they stay the same…

Nearly three years ago, I penned an entry to TTAC’s Volt Birth Watch entitled “You Should Have Been Born A Cadillac.” True to its name, the piece argued that,

the Volt’s bailout-fodder status requires some kind of volks wagen appeal; while a $40k Chevy is a tough pill to swallow, a taxpayer-funded [Volt-based] Cadillac could create a nasty backlash.

Now that the taxpayers are off of GM’s radar, the plan is going through: GM has announced that it will build a production version of the Converj concept, to be called the “ELR” per Caddy’s alphanumeric naming scheme. Rollout, pricing and performance targets haven’t yet been released, but a production-intent concept will be shown at the upcoming Pebble Beach Concours d’Elegance. And though more profit out of an already-developed drivetrain makes worlds of sense, GM now has to explain why its luxury brand is getting Chevy’s leftovers with a freshly tailored suit. Hopefully GM will pull off this relatively minor PR hurdle with more aplomb than, say, Lincoln’s attempts to explain that features available in most Fords, like EcoBoost and SYNC/MyTouch, are what makes its cars so luxurious. After all, shouldn’t luxury brands be at the technological forefront, with features trickling down into the mass-market brands?

Who’s ready for some politics? With the presidential election still over 14 months away, recent Iowa straw poll winner Michelle Bachmann is upping the campaign promise ante by telling a Greenville, SC crowd

The day that the president became president gasoline was $1.79 a gallon. Look at what it is today. Under President Bachmann, you will see gasoline come down below $2 a gallon again. That will happen.

Without even taking a side in the muck of presidential politics, it’s plain to see how ridiculous this statement is. As Politico helpfully notes:

Bachmann didn’t detail how she would cut the price of gasoline, which is tied to the global price of oil. [Emphasis added]

Personally, I think gas should probably be taxed to a point where Americans pay about what the rest of the world does, in order to pay for the externalities of oil consumption. Most auto execs agree, arguing that America’s artificially low gas prices play hell with product planning. But even (or is that especially) if you’re a hard-core anti-tax free-market fundamentalist, Bachmann’s statement should be treated with scorn. After all, markets, not presidents, should be setting oil prices. But what’s principle (or even good practice) when compared to the need for political pandering?

Rattle off a list of the buzzworthy EV makers that seem likely to achieve the “holy grail of EV development,” a multi-gear electric car, and chances are that firms like Tesla, Fisker, Th!nk or even a major OEM like Nissan will make the cut. You probably wouldn’t consider the ultra-conservative British sportscar maker Morgan to be in the running, as they still build body substructures out of wood… surely the brand that’s most stuck in the early 20th Century seems an unlikely candidate for EV technical leadership. Think again…
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Munich, Germany, to St. Moritz, Switzerland. It can be a scenic afternoon ride. The nicest route, shown here would take you very leisurely four hours these days. Before the car was invented, it would have taken a few days and a lot of real horses. How about with pure plug-ins?  31 participants embarked on a plug-in rally from Munich to St. Moritz. It started on August 1. It ended on August 5^th. Yep, five days. When I was young, I did that in two easy days on a bicycle. The electric cars took the better part of the week. Read More >

With US gas prices at some of the lowest levels in the world, it’s not too surprising that US consumers aren’t overly anxious to go electric, but what about in Germany, where gas prices are near double the US’s? According to Thilo Koslowski of Gartner Research, interest in EVs remains low there as well, and the big gainer in recent years has been hybrid technology… at the expense of the once-ubiquitous diesel, demand for which has “peaked” according to Koslowski’s research. Says the man who coined the term “the trough of disappointment,”

Although the majority of German consumers continue to see EVs’ benefits in environmental and socioeconomic implications, broad adoption of EVs will remain low as long as current offerings don’t meet drivers’ practical usability and cost-saving requirements. To expand from early to mainstream EV adopters in Germany, automotive companies must focus on technology innovations, offer pricing strategies that are aligned with established premiums for diesel and hybrid powertrain options and develop diverse EV model mixes targeted at younger consumer segments that have higher EV interest levels than older demographics… E-mobility will become a viable addition to future transportation scenarios in Germany, but automotive companies and the German Government must address marketability requirements of EVs, prioritise technology investments and continue to promote cross-industry collaboration. Future mobility concepts will consist of diverse powertrain choices and business models that will leverage technology to satisfy consumers’ transportation needs while challenging traditional car ownership.

Steampunks and Atomic Age nuts rejoice! WardsAuto reports that Connecticut-based Laser Power Systems is “getting closer” to developing a prototype electric car which develops its power using the radioactive heavy metal Thorium. According to LPS’s CEO,

when thorium is heated by an external source, it becomes so dense its molecules give off considerable heat. Small blocks of thorium generate heat surges that are configured as a thorium-based laser… These create steam from water within mini-turbines, generating electricity to drive a car. A 250 MW unit weighing about 500 lbs. (227 kg) would be small and light enough to drop under the hood of a car… Because thorium is so dense, similar to uranium, it stores considerable potential energy: 1 gm of thorium equals the energy of 7,500 gallons (28,391 L) of gasoline. Prototype systems generate electricity within 30 seconds of firing a laser. This can feed power into a car, without the need for storage.

What about radioactivity? Read More >

Imagine what would have happened if someone would have done an “Imported from Detroit” persiflage as blatant as the one above. A horde of screeching lawyers waving court orders and threats of unspecified punitive damages would have descended on the authors. What did Volkswagen do? Volkswagen invited the creators of the movie to Wolfsburg for a chat over coffee and PowerPoints.

Greenpeace says Volkswagen is not doing enough to save the planet. Volkswagen on the other hand thinks the company is the epitome of environmental responsibility. Greenpeace wanted to discuss Volkswagen’s environmental record. The environmentalists received an invitation to Wolfsburg to see themselves. After they left, the attacks escalated, Volkswagen’s plant in Wolfsburg was picketed and the video went viral. And that’s just the beginning of a sordid story that has the pungent smell of a different kind of green … Read More >

With BMW breaking new eco-friendly premium ground with its “i”-branded concepts, it seems Audi does not want to be out-greened… or out-weirded. This “Audi e-tron Urban Concept” was seen in Berlin’s Potsdammer Platz, ahead of its introduction at the forthcoming Frankfurt Auto Show, where we’ll doubtless learn more about why this is the future for environmentally correct urban dwellers. For now though, all we know is that it’s heavily Messerschmitt Kabinenroller-inspired, as Autobild reports that it features tandem seating and a slide-back canopy along with its modern carbon fiber construction and electric drivetrain. From the look of this video though, the most surprising part of this car (to Berliners, anyway) appears to the Audi badge. What a strange new world we live in…

God bless the internet: nothing escapes its notice. Autosavant is a relatively small blog, operated as a labor of love by a bunch of passionate car guys who take time off from their “real jobs” to review cars, comment on auto news and, in this case, catch companies making sloppy mistakes in their advertising. Autosavant’s Editor-in-Chief, occasional TTAC commenter and all-round nice guy Chris Haak did just that with a new Chrysler 300 ad in Automobile Magazine, finding that the Wieden + Kennedy spot shows a 300 displaying 7.9 MPG on its trip computer. Haak writes

Now take a look at the closeup of just the dash below. From the angle of the tach needle, it’s clear that the car is idling (and in reality, had probably been doing so for quite some time during the photo shoot). On the right side, you’ll see the fuel gauge, which is a small circular inset at the bottom of the speedometer. It’s shown at a bad angle in the photo, but it appears to be marking somewhere above three quarters of a tank of gas. Then look at the DIC between the gauges. The trip computer is clearly displaying the fuel economy, and it’s showing a 7.9 MPG average, and a DTE of 60 miles…

Of course the car was idling for a while to get such poor mileage It’s just that it’s kind of a shame that the agency that did such a great job with the “Imported from Detroit” Super Bowl commercial for the 200 could have easily figured out a way to display something other than an embarrassingly low average fuel economy number on the display, or at the very least, photoshop a “1″ or “2″ in front of the 7 so that it showed 17.9 or 27.9.

You know what rated at about 7.9 MPG? A Bugatti Veyron on the EPA’s city cycle. Usually we take issue with advertisements that stretch the truth, but as Haak points out, in this case a lie would have been more accurate.

Ever since the power went out in large parts of Japan after a massive Tsunami slammed into the country on March 11, the big question no longer is “will I be able to charge my EV at home.” It is: “Will I be able to power my house with my car?” This may seem alien to you, but a Tsunami has certain effects, and this is one of them. At a press conference in Yokohama, reporters asked Nissan’s CEO Carlos Ghosn: “When will it discharge?” Meaning the Leaf into the house. A few days later, Toyota showed a house that can be powered by a plug-in Prius should the lights go out. Now Nissan finally shows its great chargeback solution. Read More >